Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Westhuizen, WJ (Willem)
Dob:
1983/11/17 (Adult)
Gender:
Male
Chess SA id:
183039678
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Lardies Open Tournament 2023 (Prestige)
Tournament id
20232179
Rating type
Standard
Start
2023/10/08
End
2023/10/08
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
2027.9
K-factor
24
Average opponent rating
1856.9
Performance
2026.9
Expected score
3.52
Score - Expected score
-0.02
Rating change
-0.4
Rating
2027.9
K-factor
24
Average opponent rating
1870.9
Performance
2040.9
Expected score
3.44
Score - Expected score
0.06
Rating change
1.4
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
2
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/10/08
Nelson, WJH (William)
GTP
1868.5
1871.0
B
1
0.64
0.64
6.9
8.6
4
2023/10/08
Mthunzi, C (Clive)
GE
1919.5
1925.2
W
0
0.67
0.66
-12.9
-15.8
3
2023/10/08
Smit, YH (Yoshua)
GTP
1624.5
1624.3
W
1
1.00
1.00
0.0
0.0
2
2023/10/08
Mwale, J (Joseph)
GTP
2128.5
2126.6
B
½
0.34
0.34
3.1
3.8
1
2023/10/08
Nkuna, MJ (Moeletsi)
GTP
1743.6
1807.2
W
1
0.87
0.80
2.5
4.8